compiler warnings with GCC 4.5 - Mailing list pgsql-hackers

From Peter Eisentraut
Subject compiler warnings with GCC 4.5
Date
Msg-id 1263745178.11833.10.camel@vanquo.pezone.net
Whole thread Raw
Responses Re: compiler warnings with GCC 4.5  (Tom Lane <tgl@sss.pgh.pa.us>)
List pgsql-hackers
Only these few:

read.c: In function ‘nodeRead’:
read.c:370:3: warning: case value ‘1000001’ not in enumerated type
‘NodeTag’
read.c:300:3: warning: case value ‘1000002’ not in enumerated type
‘NodeTag’
read.c:294:3: warning: case value ‘1000003’ not in enumerated type
‘NodeTag’
read.c:374:3: warning: case value ‘1000004’ not in enumerated type
‘NodeTag’

This can be fixed by changing
   switch (type)

to
   switch ((int) type)


preproc.y: In function ‘base_yyparse’:
preproc.y:8043:19: warning: operation on ‘yyval.str’ may be undefined

The code in question looks like

|  SETOF SimpleTypename opt_array_bounds   {   $$ = $$ = cat_str(3, make_str("setof"), $2, $3.str); }       ^^^^^^^

It is converted from the main grammar, so it looks like a bug in the
conversion routine.



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